CN1818191B - Washing method of washing machine of steam jetting type - Google Patents

Washing method of washing machine of steam jetting type Download PDF

Info

Publication number
CN1818191B
CN1818191B CN2006100085630A CN200610008563A CN1818191B CN 1818191 B CN1818191 B CN 1818191B CN 2006100085630 A CN2006100085630 A CN 2006100085630A CN 200610008563 A CN200610008563 A CN 200610008563A CN 1818191 B CN1818191 B CN 1818191B
Authority
CN
China
Prior art keywords
steam
washing
water
wash bucket
bucket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2006100085630A
Other languages
Chinese (zh)
Other versions
CN1818191A (en
Inventor
金镇雄
禹景喆
吴守泳
全时汶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN1818191A publication Critical patent/CN1818191A/en
Application granted granted Critical
Publication of CN1818191B publication Critical patent/CN1818191B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/40—Steam generating arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

A washing method in a steam injection type washing machine in which wash water is heated to generate high-temperature and high-pressure steam while passing through the steam supply unit in the wash or rinse cycle, and the generated steam is injected into the wash tub at the top of the wash tub. Accordingly, it is possible to rapidly achieve the wetting of clothes with wash water while achieving an enhancement in sterilization and washing performances. In addition, consumption of water and electrical energy can be reduced.

Description

The washing methods that is used for washing machine of steam jetting type
The application is that the application number submitted on April 14th, 2004 is 200410032985.2, denomination of invention is divided an application for the application of " washing methods that is used for washing machine of steam jetting type ".
Technical field
The present invention relates to a kind of washing machine, relate in particular to a kind of washing methods in washing machine of steam jetting type, wherein steam sprays into wash bucket on wash bucket top.
Background technology
Referring to Fig. 1, show a kind of conventional washing machine.As shown in Figure 1, conventional washing machine comprises the casing 2 of a formation washing machine outward appearance, and with a door 1.Conventional washing machine also comprises a wash bucket, and wash bucket comprises a bucket 4 and a cylinder 6, and wherein bucket 4 is fixedly mounted in casing 2; Cylinder 6 is rotatably installed in bucket 4, and which is provided with a plurality of water holes 5.Conventional washing machine also comprises a drive unit 8, a water supply installation 10 and a drainage arrangement 12, and wherein drive unit 8 is connected with cylinder 6 by turning cylinder 7, and is used for rotary drum 6; Water supply installation 10 is used for washings are sent into wash bucket; And drainage arrangement 12 is used for washings are discharged by wash bucket.
A washing powder feedway 14 that wherein contains washing powder is arranged in the top of casing 2.Water supply installation 10 is connected with washing powder feedway 14, so washing powder washing powder together with washings is sent into wash bucket by washing powder feedway 14.
On bucket 4 tops, bucket 4 is connected with casing 2 tops by spring 16, and simultaneously in bucket 4 bottoms, barrels 4 are connected with the bottom of casing 2 by the damper 17 with damping function.
Above-mentioned washing machine can also comprise that is used for the heater 20 that the washings of wash bucket are sent in heating.Bucket 4 is recessed to form a heater chamber that is used for holding heater 20 in the bottom
Below, description is had the operation of the conventional washing machine of said structure.
When the beginning wash cycle, according to the laundry amounts in cylinder 6, washings are sent into bucket 4 and cylinder 6 together with washing powder.At this state, cylinder 6 rotates according to the driving force that drive unit 8 produces.As a result, washing operation is carried out in the combination of the emulsification function by the frictional force that produces between cylinder 6 and the interior current of cylinder 6 and washing powder.
When working according to the washing operation heating device 20 of the operator scheme of being set by the user, the washings of sending in bucket 4 and cylinder 6 are heated.Namely, therefore the wash temperature that raise might be easy to remove the spot on clothing.
After wash cycle is completed, discharge washings.And then new washings are sent in bucket 4 and cylinder 6.Simultaneously, cylinder 6 rotates to carry out rinse cycle.At last, cylinder 6 High Rotation Speeds are to carry out dewatering cycle.Therefore, complete the washing of clothing.
In above-mentioned conventional washing machine, washings are sent into bucket 4 and cylinder 6 by washing machine top, thereby then infiltrate the clothing wetting clothing that holds in cylinder 6.On the other hand, heater 20 is arranged on barrel 4 bottoms.Due to like this, in the washing mode that uses by the washings of heater 20 heating, in the water supply stage of beginning, the clothing that holds in cylinder 6 is washed water-soaked by cold wash, rather than is soaked by hot washings.As a result, the speed of soaking of clothing is very low, has therefore reduced the efficient of heater 20.
In conventional washing machine, the heater chamber 21 that is used for mounting heater 20 is arranged in bucket 4 with spaced apart form.Especially, heater chamber 21 is arranged on the place recessed down of bucket 4 bottoms.Due to such structure, the washings of sending into bucket may not be full of heater chamber 21, have therefore wasted washings.And therefore washing powder wasted washing powder also in the left side of heater chamber 21.
Summary of the invention
The present invention has drawn after having considered the problems referred to above relevant with correlation technique, and an object of the present invention is to provide a kind of washing methods in washing machine of steam jetting type, wherein steam sprays into wash bucket on wash bucket top, thereby can strengthen clean result.
According to an aspect, the invention provides a kind of washing methods in washing machine of steam jetting type, comprise: a washing step and a steam supply step, wherein washing step is used for when water is sent into wash bucket, carries out washing process when rotating wash bucket; The steam supply step be used for washing step the term of execution steam is sprayed into wash bucket, thereby increase the temperature of sending into the wash bucket washed water.
Washing step can comprise that a clothing soaks step and a main washing step, wherein clothing soaks water level that step sends into the wash bucket washed water lower than the predetermined water level that is used for washing clothes, therefore makes the clothing that holds in wash bucket soak by the washings of sending into; And after clothing soaked the step execution, main washing step was supplied with washings until be used for the predetermined water level of washing clothes to wash bucket, and carries out main washing process.Soak step at clothing, the washing water pump of sending into wash bucket is delivered to the top of wash bucket, thereby circulates by wash bucket.
The steam supply step can comprise that a water supply step, a steam produce step and a steam spray step, and the step that wherein supplies water is used for washings are sent into the water tank that is provided with heater; Steam produces step and is used for heating by the operation of heater the washings of sending in water tank, thereby produces steam; And steam spray step sprays into wash bucket for the steam that steam is produced the step generation.
By being arranged on the level sensor of water tank, the water of sending into water tank in the water supply step is limited in predetermined water level.
When washings are sent into wash bucket, carry out the water supply step.
The water supply step can comprise the following steps when washings are sent into wash bucket, opens simultaneously for the supply channel that washings is imported water tank and is used for steam is imported from water tank the steam supply pipeline of wash bucket; And when the washings of sending into wash bucket arrive the minimum replacement water level that is detected by the level sensor that is arranged on wash bucket, close supply channel and steam supply pipeline.
Reach predetermined temperature if the water supply step also can comprise the following steps the internal temperature of water tank, until level sensor detects SEA LEVEL VARIATION, again washings are sent into water tank.
Produce step at steam, when the internal pressure of water tank reaches predetermined pressure, the operation of stopped heating device.Produce step at steam, when the operation of stopped heating device, carry out steam spray step.
Produce step at steam, when the temperature of the heat that is produced by heater reaches predetermined temperature, the operation of stopped heating device.
Produce step at steam, heater can be worked one period predetermined working time.
When the internal temperature of water tank reaches predetermined temperature, carry out steam spray step.When the temperature of washing water of wash bucket reaches predetermined temperature of washing water, complete steam spray step.
According on the other hand, the invention provides a kind of washing methods in washing machine of steam jetting type, comprise that a washing step, a water supply step, a steam produce step and a steam spray step, wherein washing step is used for when passing through wash bucket circulation cleaning water, soaked the clothing that holds in wash bucket by the washings of sending into wash bucket, and carry out washing process when rotating wash bucket; The water supply step is used for washings being sent into the water tank that is provided with heater term of execution of washing step; Steam produces step and is used for heating by the operation of heater the washings of sending in water tank, thereby produces steam; And steam spray step is sent into wash bucket for the steam that steam is produced the step generation.
The water supply step can comprise the following steps when washings are sent into wash bucket, opens simultaneously for the supply channel that washings is imported water tank and is used for steam is imported from water tank the steam supply pipeline of wash bucket; And when the washings of sending into wash bucket arrive the minimum replacement water level that is detected by the level sensor that is arranged on wash bucket, close supply channel and steam supply pipeline.
Still according to another aspect of the present invention, the invention provides a kind of washing methods in washing machine of steam jetting type, comprise: a washing step, a water supply step, a steam produce step and a steam spray step, wherein washing step is used for when water is sent into wash bucket, carries out washing process when rotating wash bucket; The water supply step is used for washings being filled with the water tank that is provided with heater when the washings of sending into wash bucket arrive the minimum replacement water level that is detected by the level sensor that is arranged on wash bucket; Steam produces step and is used for after the water supply step is carried out, until the internal pressure of water tank or temperature reach predetermined internal pressure or temperature, perhaps until the operating time of heater reaches the predetermined operating time, heater is with the washings in heating water tank, thereby produces steam in water tank; Steam spray step is used for, if the internal temperature of water tank reaches predetermined internal temperature, until the temperature of washing water of wash bucket reaches predetermined temperature of washing water, sprays into the steam of generation to wash bucket.
Washing step can comprise that a clothing soaks step and a main washing step, wherein clothing soaks water level that step sends into the wash bucket washed water lower than the predetermined water level that is used for washing clothes, therefore makes the clothing that holds in wash bucket soak by the washings of sending into; After clothing soaked the step execution, main washing step was supplied with washings until be used for the predetermined water level of washing clothes to wash bucket, and carries out main washing process.Soak step at clothing, the washing water pump of sending into wash bucket is delivered to the top of wash bucket, thereby circulates by wash bucket.
Description of drawings
After reading detailed subsequently specification by reference to the accompanying drawings, above-mentioned purpose of the present invention and further feature and advantage will become more apparent, wherein:
Fig. 1 shows the sectional view of a conventional washing machine;
Fig. 2 shows the perspective view of the conventional washing machine basic element of character;
Fig. 3 shows the sectional view of the washing machine of steam jetting type of using washing methods of the present invention;
Fig. 4 shows the perspective view of the washing machine of steam jetting type basic element of character of using washing methods of the present invention;
Fig. 5 shows the perspective view of the steam supply device that is equipped in the washing machine of steam jetting type of using washing methods of the present invention;
Fig. 6 is a flow chart, shows a kind of washing process that carries out in washing machine of steam jetting type, and this process comprises the washing methods according to first embodiment of the invention;
Fig. 7 is a flow chart, shows a kind of steam supply process of carrying out in washing machine of steam jetting type, and this process comprises the washing methods according to first embodiment of the invention; And
Fig. 8 is a flow chart, shows according to second embodiment of the invention, the washing methods that carries out in washing machine of steam jetting type.
The specific embodiment
Below, will describe in detail according to embodiment of the present invention, washing methods in washing machine of steam jetting type referring to accompanying drawing.
Although there is washing methods many and according to the present invention relevant and be used for the different embodiment of ejection-type washing machine, carry out subsequently description in connection with most preferred embodiment.Because identical with conventional washing machine of steam jetting type according to the basic structure of the applied washing machine of steam jetting type of washing methods of the present invention, therefore in description subsequently, with the basic structure that can not provide according to the applied washing machine of steam jetting type of washing methods of the present invention.
Fig. 3 shows the sectional view of the washing machine of steam jetting type of using washing methods of the present invention.Fig. 4 shows the perspective view of the basic element of character of the washing machine of steam jetting type of using washing methods of the present invention.Fig. 5 shows the perspective view of the steam supply device that is equipped in the washing machine of steam jetting type of using washing methods of the present invention.
The washing machine of steam jetting type of using washing methods of the present invention comprises a casing 50, and a door 51 of installing with its hinge.Washing machine comprises that also one is arranged on wash bucket 52 in casing 50, drive unit 54 that is used for rotating wash bucket 52, one and is used for that water supply installation, one that washings are sent into wash bucket 52 are used for discharging the drainage arrangement 58 of washings and one by wash bucket 52 and is used for steam being sent into the steam supply device 60 of wash bucket 52 on wash bucket 52 tops.
Steam supply steam supply device 60 comprises a water tank 66, a heater 68, a feed water valve 61 and a steam supply valve 63, and wherein when passing through steam supply pipeline 64 and wash bucket 52 is connected, water tank 66 is connected with water supply installation 60 by supply channel 62; Heater 68 is arranged in water tank 66, and is used for heating the washings of sending in water tank 66, thereby produces the steam of sending into wash bucket 52; Feed water valve 61 is arranged on supply channel 62; And steam supply valve 63 is arranged on steam supply pipeline 64.
Be arranged on the top of water tank 66 for detection of the temperature sensor 70 of water tank 66 internal temperatures.Heater 68 is provided with auto-pressure switch 72 and automatic temperature-adjusting switch 74, and auto-pressure switch 72 and automatic temperature-adjusting switch 74 are respectively used to according to the internal pressure of water tank 66 and the operation of temperature cutoff heater 68.
Simultaneously, circulating pump 80 can be arranged in casing 50 between the bottom of wash bucket 52 and steam supply pipeline 64.Thereby the washing water pump that holds in wash bucket 52 is delivered to wash bucket 52 tops.
The below will be referring to the washing methods of Fig. 3 to 7 description according to first embodiment of the invention, and the method is used for having the washing machine of steam jetting type of said structure.
Fig. 6 is a flow chart, shows a kind of washing process that carries out in washing machine of steam jetting type, and this process comprises the washing methods according to first embodiment of the invention.Fig. 7 is a flow chart, shows a kind of steam supply process of carrying out in washing machine of steam jetting type, and this process comprises the washing methods according to first embodiment of the invention.
Comprise a washing process and a steam supply process according to the washing methods of first embodiment of the invention, wherein in the situation that washings are sent into wash bucket 52, when rotating wash bucket 52, washing process is used for carrying out washing operation (Fig. 6); And the washing step S2 to S14 of washing process the term of execution, the steam supply process is used for steam is sprayed into wash bucket 52, thereby has increased the temperature of washing water (Fig. 7) of sending in wash bucket 52.
As shown in Figure 6, when clothing has put into that under the condition of wash bucket 52 (step S2), washing machine starts, beginning laundry processes (step S2).After this, based on the laundry amounts that detects (step S4), be identified for the water level that requires in the wash bucket of the clothing that holds in washing bucket 52.
Determine wash bucket 52 require water level after, in order to be soaked the clothing in wash bucket 52 by the washings of sending into, washings are sent into wash bucket 52 to predetermined clothing soak water level, this predetermined clothing soaks water level and requires water level (step S5) lower than wash bucket.According to the washings of sending into, carry out clothing and soak step (step S6).Here use circulating pump 80, by circulating pump 80, the water in wash bucket 52 is pumped to wash bucket 52 tops along steam supply pipeline 64, so water sprays into wash bucket 52 on wash bucket 52 tops.
Term of execution clothing soaks step S6, detect the water level of wash bucket 52 with predetermined time interval.When wash bucket 52 water levels of determining to detect soak water level lower than predetermined clothing (step S8), washing methods returns to step S5, again washings is sent into wash bucket 52 to predetermined clothing and is soaked water level.
After clothing soaked step S6 and completes, the washings that are used for washing clothes were sent into wash bucket 52 to the water level that requires (step S12).After this, thus main washing operation (step S14) is carried out in wash bucket 52 rotation.During this main washing operation, wash bucket 52 can replenish washings.
Under the condition of both opening at supply channel 62 and steam supply pipeline 64, when water is sent into wash bucket 52, by supply channel 62, water tank 66 and steam supply pipeline 64, washings are sent into wash bucket 52 successively.
In the steam supply process, as shown in Figure 7, at first carry out a water supply process (step S20 to S26), thereby supply with washings to water tank 66.
Namely, when when washing process replenishes washings, both open (step S20) steam supply pipeline 62 and steam supply pipeline 64, therefore introduce water tanks 66 by supply channel 62 washings.Because washings are full of water tank 66, the air in water tank 66 is discharged by steam supply pipeline 64.When the water level of water tank 66 arrived predetermined water level (step S24), both closed (step S26) supply channel 62 and steam supply pipeline 64.
In water tank 66, a level sensor can be installed, with the water level of detection water tank 66, thereby make water tank 66 keep suitable water level.As selection, can adopt mechanical device to discharge excessive water, this excessive water is to send into the water of wash bucket 52 higher than the water level of predetermined water level by steam supply pipeline 64.
Subsequently, carry out steam production process (step S30 to S38).At the steam production process, send into the washings of water tank 66 by heater 68 heating, thereby produce steam.
At the steam production process, at first heater 68 operates to produce steam (step S30).When the internal pressure of water tank 66 reaches predetermined pressure (step S32), can automatically stop (step S38) according to the operation of the operate heater 68 of auto-pressure switch 72, the critical pressure of the major accident that causes due to high pressure namely may occur in predetermined pressure.
Equally, when the temperature of the heat that is produced by heater 68 reaches predetermined temperature (step S34), can automatically stop (step S38) according to the operation of the operate heater 68 of automatic temperature-adjusting switch 74, the temperature of the heat that is produced by heater 68 is the temperature of heater 68, and the critical-temperature of the major accident that causes due to high temperature namely may occur predetermined temperature.
As a reference, in illustrated embodiment of the present invention, at first determine based on the internal pressure of water tank 66 whether the operation of heater 68 stops (step S32).Then, determine based on the temperature of heater 68 whether the operation of heater 68 stops (step S34).Then, determine based on the working time of heater 68 whether the operation of heater 68 stops (step S36).Above-mentioned definite step can other sequentially be carried out or carry out selectively.
When during at the interior generation steam of water tank 66 (step S30 to S38), carrying out steam course of injection (step S40 to S46) according to the steam production process, open steam supply pipeline 64, and therefore by steam supply pipeline 64, steam is sprayed in wash bucket 52.
Namely, when the internal temperature of water tank 66 reaches predetermined steam injection temperation, open the injection (step S40) that steam supply pipeline 64 can be realized steam effectively.Certainly, the steam injection temperation is lower than predetermined temperature in steam production process (step S30 to S38), and predetermined temperature is the temperature that the major accident that causes due to high temperature possible occur.
Simultaneously, in steam production process (step S30 to S36), before the internal temperature of water tank 66 reaches predetermined steam injection temperation, when if the operation of heater 68 stops due to the internal pressure of water tank 66, do not consider the internal temperature of water tank 66, carry out at once steam course of injection (step S40 to S46).
At steam course of injection (step S40 to S46), when the temperature of washing water in wash bucket 52 reaches predetermined temperature, can realize the clean result (step S44) that strengthens this moment, closes steam supply pipeline 64, therefore no longer to wash bucket 52 uperizes (step S46).
Before steam course of injection (step S40 to S46) is completed, under the condition that the operation of heater 68 stops, when heater 68 has operating condition, restart in case of necessity heater 68.Namely, due to unacceptable water tank 66 internal pressures or unacceptable heter temperature, the situation that the operation of heater 68 stops when water tank 66 internal pressures and heter temperature are down to acceptable scope respectively, starts heater 68 again.Equally, when due to through schedule operating time, when the operation of heater stopped, through after being used for scheduled time that heater 68 starts again, heater 68 started again.
Equally, when the water level according to execution (step S30 to the S38) water tank 66 of steam production process descended, the water in water tank 66 may be not enough.In this situation, the water in water tank 66 is by excessive heating, so the excessive increase of the internal temperature of water tank 66.Therefore, when the internal temperature that water tank 66 detected by temperature sensor 70 reaches predetermined critical-temperature, again carry out water supply process (step S20 to S26) thus replenish washings to wash bucket 66.
During washing and rinsing, repeat above-mentioned steam supply process.
Below, with the washing methods of describing according to second embodiment of the invention.Similar to the first embodiment according to the washing methods of second embodiment of the invention, therefore in description subsequently, process and steps that main combination is different from the first embodiment are described.
To describe washing methods according to second embodiment of the invention in detail referring to Fig. 3 to 5 and Fig. 8.
After the laundry amounts of holding in based on wash bucket 52 was determined the water level of wash bucket 52 requirements, along with the startup of washer operation, washings were sent into wash bucket 52 to predetermined clothing and are soaked water level.At this state, carry out clothing and soak step.After this, washings are sent into wash bucket 52 to the water level that requires.At this state, thereby main washing operation is carried out in wash bucket 52 rotations.
During washing operation, carry out a steam course of injection, thereby on the top of wash bucket 52, steam is sprayed into wash bucket 52.
In the steam supply process, as shown in Figure 8, at first carry out water supply process (step S50 to S56), thereby water is sent into water tank 66 to predetermined water level.
Namely, both open steam supply pipeline 62 and steam supply pipeline 64, simultaneously washings are sent in wash bucket 52 (step S50), therefore by supply channel 62, washings are introduced water tank 66 (step S52).
In the present embodiment, a level sensor is installed in wash bucket 52.When the water level of sending into wash bucket 52 being detected to minimum replacement water level by level sensor (step S54), determine that water tank 66 is in the state that is full of the capacity washings.At this state, thus supply channel 62 and steam supply pipeline 64 both close (step S56).
The level sensor that is used for wash bucket 52 operated in the multistage, thereby detected respectively different replacement water levels, and this different replacement water level is corresponding from the different water levels of the wash bucket that will detect.Be in its during water level when level sensor detects the replacement water level, the starting stage water level is minimum replacement water level, determines to complete to water tank 66 and supplies water starting stage.
Certainly, the minimum replacement water level that is detected by the level sensor that is used for wash bucket 52 soaks water level lower than predetermined clothing.The capacity of water tank 66 depends on that the reception confession is to its water yield until the water level of wash bucket 52 arrives minimum replacement water level.
Simultaneously, repeatedly carry out sending into washings to wash bucket 52.When beginning is sent into washings to wash bucket 52, carry out water supply process (step S50 to S56), thereby begin washings are sent into water tank 66.After beginning is completed to water tank 66 supply washings, can again carry out water supply process (step S50 to S56).For example, when needs replenish washings to water tank 66, carry out water supply process.In this situation, send into washings to wash bucket 52 equally.When due to washings again supply with the SEA LEVEL VARIATION cause in wash bucket 52, when the level sensor that this variation is used to wash bucket 52 detects, complete the washings of supply again to water tank 66.
After water supply process (step S50 to S56) is completed, carry out steam production process (step S60 to S62).At the steam production process, heater 68 operations, thereby at the interior generation steam of water tank 66 (step S60).In this situation, close heater 68, and according to the temperature of the internal pressure of water tank 66, heater 68 or predetermined working time (step S62) heater again.
When water tank 66 produces the steam of capacity, carry out steam course of injection (step S70 to S74), open steam supply pipeline 64 (step S70), and therefore by steam supply pipeline 64, steam is sprayed into wash bucket 52.
Until the temperature in wash bucket 52 reaches sufficiently high temperature, carry out steam course of injection (step S70 to S74).
Be obvious as mentioned above, according to washing methods of the present invention, when at washing or rinse cycle washings during through the steam supply device, heated scrub water to be producing high temperature, high steam, and the steam that produces sprays into wash bucket on wash bucket top.Therefore, when realizing improving sterilization and clean result, might realize fast using the washings wetting clothing.In addition, can reduce the consumption of power and water energy.
Although disclose the preferred embodiments of the present invention based on the diagram purpose, in the situation that do not break away from the disclosed scope and spirit of the present invention of claims, the technical staff obviously can carry out various changes, additional and replacement.

Claims (7)

1. washing methods in washing machine of steam jetting type comprises:
The water supply step is used for water is sent into bucket;
Washing step, this washing step comprises:
Clothing soaks step, soaks in step at clothing and supply with the water level of washings lower than the predetermined water level of washing clothes in described bucket, therefore makes the clothing that holds in described bucket soak by the washings of supplying with in swing roller; With
Main washing step after described clothing soaks the step execution is supplied with washings until be used for the predetermined water level of washing clothes to described bucket, and carry out main washing process in swing roller in main washing step;
The steam supply step is used for by the operation of steam feeding unit, steam being sent into wash bucket at described washing step, thereby improves the temperature of sending into the wash bucket washed water; And
Circulation step is used for soaking step at clothing, and the water of extracting and be pumped to by moving circulating pump the top of described bucket from described bucket out is sent into described bucket.
2. the washing methods in washing machine of steam jetting type according to claim 1, wherein injection water in circulation step.
3. the washing methods in washing machine of steam jetting type according to claim 1, wherein during steam supply step and circulation step, overturn to described cylinder.
4. the washing methods in washing machine of steam jetting type according to claim 1, wherein
Soak in step the steam that is produced by the steam feeding unit and spurt into simultaneously described barrel by the water that circulating pump circulate at clothing.
5. the washing methods in washing machine of steam jetting type according to claim 4, wherein during injecting step with drum turning.
6. the washing methods in washing machine of steam jetting type according to claim 1, wherein during circulation step with drum turning.
7. the washing methods in washing machine of steam jetting type according to claim 1, wherein
Described steam supply step comprises for the first step in the water tank of water being sent into the steam feeding unit, be used for sending into water in described water tank by the operation heating of heater produces whereby the second step of steam and is used for and will produces the third step that steam that step produces is spurted into the steam spray step of described bucket at steam.
CN2006100085630A 2003-04-14 2004-04-14 Washing method of washing machine of steam jetting type Expired - Fee Related CN1818191B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020030023319 2003-04-14
KR10-2003-0023319A KR100504501B1 (en) 2003-04-14 2003-04-14 Drum washer's washing method by spray steam
KR10-2003-0023319 2003-04-14

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100329852A Division CN1308529C (en) 2003-04-14 2004-04-14 Washing method in steam injection type washing machine

Publications (2)

Publication Number Publication Date
CN1818191A CN1818191A (en) 2006-08-16
CN1818191B true CN1818191B (en) 2013-05-08

Family

ID=36918368

Family Applications (4)

Application Number Title Priority Date Filing Date
CN2007100062845A Expired - Fee Related CN101003939B (en) 2003-04-14 2004-04-14 Washing method in drum type washing machine and the drum washing machine
CN2006100085630A Expired - Fee Related CN1818191B (en) 2003-04-14 2004-04-14 Washing method of washing machine of steam jetting type
CN2006100085626A Expired - Fee Related CN1818189B (en) 2003-04-14 2004-04-14 Washing machine of steam jetting type
CNB2004100329852A Expired - Fee Related CN1308529C (en) 2003-04-14 2004-04-14 Washing method in steam injection type washing machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2007100062845A Expired - Fee Related CN101003939B (en) 2003-04-14 2004-04-14 Washing method in drum type washing machine and the drum washing machine

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN2006100085626A Expired - Fee Related CN1818189B (en) 2003-04-14 2004-04-14 Washing machine of steam jetting type
CNB2004100329852A Expired - Fee Related CN1308529C (en) 2003-04-14 2004-04-14 Washing method in steam injection type washing machine

Country Status (5)

Country Link
US (3) US7721368B2 (en)
EP (4) EP1746197B1 (en)
JP (1) JP4713090B2 (en)
KR (1) KR100504501B1 (en)
CN (4) CN101003939B (en)

Families Citing this family (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8844160B2 (en) 1997-04-29 2014-09-30 Whirlpool Corporation Modular fabric revitalizing system
US20070151312A1 (en) * 2005-12-30 2007-07-05 Bruce Beihoff C Modular fabric revitalizing system
KR100504501B1 (en) 2003-04-14 2005-08-02 엘지전자 주식회사 Drum washer's washing method by spray steam
KR20050017481A (en) 2003-08-13 2005-02-22 엘지전자 주식회사 Drum-type washing machine with steam generator
KR100565652B1 (en) * 2003-12-30 2006-03-30 엘지전자 주식회사 driving unit in top loading drum type washing machine
KR101022226B1 (en) * 2004-01-06 2011-03-17 삼성전자주식회사 Washing Machine And Control Method Thereof
JP4030523B2 (en) * 2004-05-12 2008-01-09 三洋電機株式会社 Washing machine
KR100565251B1 (en) * 2004-07-19 2006-03-30 엘지전자 주식회사 Water saving washing method for drum type washing machine
US8122547B2 (en) 2004-07-20 2012-02-28 Lg Electronics Inc. Washing machine and method for controlling the same
KR100657478B1 (en) * 2004-10-21 2006-12-13 엘지전자 주식회사 Control method of drum type washing machine
KR100531335B1 (en) * 2005-02-25 2005-11-29 엘지전자 주식회사 Operating method in washing machine
ES2526091T3 (en) 2005-02-25 2015-01-05 Lg Electronics Inc. Procedure for washing a tub or drum of a washing machine
KR100698147B1 (en) * 2005-02-25 2007-03-26 엘지전자 주식회사 Control Method for Washing Machine
KR100763386B1 (en) * 2005-02-25 2007-10-05 엘지전자 주식회사 Control Method of The Washing Machine
US9416480B2 (en) 2005-03-16 2016-08-16 Lg Electronics Inc. Washing machine using steam and method for controlling the same
KR20060100604A (en) * 2005-03-17 2006-09-21 엘지전자 주식회사 Apparatus for spraying steam in washing machine
KR100734366B1 (en) * 2005-03-22 2007-07-03 엘지전자 주식회사 Washing machine, and method for supplying water to tub and for washing and rinsing laundry using the same
WO2006101361A1 (en) * 2005-03-25 2006-09-28 Lg Electronics Inc. Method for controlling operation of the washing machine
KR100808176B1 (en) 2005-03-25 2008-02-29 엘지전자 주식회사 steam generator for drum type washing machine
KR100672367B1 (en) 2005-03-25 2007-01-24 엘지전자 주식회사 Method for washing by steam in drum type washer
KR100672322B1 (en) * 2005-03-25 2007-01-24 엘지전자 주식회사 Operating method in Washing machine
KR100672371B1 (en) * 2005-03-25 2007-01-24 엘지전자 주식회사 Operating method in washing machine
US8321982B2 (en) * 2005-03-25 2012-12-04 Lg Electronics Inc. Operating method of the laundry machine
KR100606801B1 (en) * 2005-03-25 2006-08-01 엘지전자 주식회사 Operating method of refresh course in washing machine
KR100686031B1 (en) * 2005-03-25 2007-02-22 엘지전자 주식회사 Control Method for washing course by spray steam in drum type washer
EP1861538B1 (en) 2005-03-25 2015-07-01 LG Electronics Inc. Method for controlling a washing machine
US8156590B2 (en) * 2005-03-25 2012-04-17 Lg Electronics Inc. Controlling method of a laundry machine
CN1969078B (en) * 2005-03-25 2013-01-02 Lg电子株式会社 Steam generator, and laundry device and method thereof
KR100531328B1 (en) * 2005-03-25 2005-11-29 엘지전자 주식회사 Control method of drum type washing machine
ES2527873T3 (en) * 2005-03-25 2015-02-02 Lg Electronics Inc. Washing procedure of a washing machine
KR100781274B1 (en) 2006-01-06 2007-11-30 엘지전자 주식회사 method for controlling washing machine
KR100744513B1 (en) * 2005-03-25 2007-08-01 엘지전자 주식회사 Method for washing by steam in drum type washer
PL1861539T3 (en) 2005-03-25 2015-08-31 Lg Electronics Inc Laundry machine and method for controlling the same
KR100546626B1 (en) 2005-03-29 2006-01-26 엘지전자 주식회사 Steam washing method for washing machine
KR100841308B1 (en) * 2005-04-22 2008-06-25 엘지전자 주식회사 laundry device
KR101154962B1 (en) * 2005-05-23 2012-06-18 엘지전자 주식회사 steam generator having press-sensor for drum washing machine and contrl method as the same
US8424346B2 (en) * 2005-05-23 2013-04-23 Lg Electronics Inc. Structure of water level sensor for steam generator in drum washing machine
WO2006129916A1 (en) 2005-05-31 2006-12-07 Lg Electronics Inc. Laundry machine
CN1989288B (en) * 2005-05-31 2010-05-26 Lg电子株式会社 A method for controlling a washing machine
KR100739609B1 (en) * 2005-05-31 2007-07-16 엘지전자 주식회사 Method for washing
KR100698214B1 (en) * 2005-05-31 2007-03-22 엘지전자 주식회사 Method for washing
KR100845845B1 (en) * 2005-05-31 2008-07-14 엘지전자 주식회사 Washing machine
KR100833857B1 (en) 2005-05-31 2008-06-02 엘지전자 주식회사 Washing machine
KR100698213B1 (en) * 2005-05-31 2007-03-22 엘지전자 주식회사 Method for washing
KR100698215B1 (en) * 2005-05-31 2007-03-22 엘지전자 주식회사 Method for washing
KR100789824B1 (en) * 2005-05-31 2008-01-02 엘지전자 주식회사 Laundry device
KR100767672B1 (en) * 2005-05-31 2007-10-18 엘지전자 주식회사 laundry device
EP1751344B1 (en) 2005-05-31 2017-11-22 LG Electronics Inc. A washing machine generating and using the steam
KR101235193B1 (en) 2005-06-13 2013-02-20 삼성전자주식회사 Washing machine and control method thereof
KR101154971B1 (en) * 2005-06-30 2012-06-18 엘지전자 주식회사 Control Method for time display in drum type washer by spray steam
KR100751765B1 (en) * 2005-07-01 2007-08-24 주식회사 대우일렉트로닉스 Drum type washing machine having steam injection apparatus
WO2007024050A1 (en) * 2005-08-25 2007-03-01 Lg Electronics Inc. Operating method for laundry machine
KR101215347B1 (en) * 2005-08-29 2012-12-26 엘지전자 주식회사 steam generator for drum washing machine and control method as the same
JP2007117377A (en) * 2005-10-27 2007-05-17 Sanyo Electric Co Ltd Drum-type washing machine and washing method by drum-type washing machine
KR101147822B1 (en) * 2005-12-06 2012-05-21 엘지전자 주식회사 Control method for preventing fire of wash machine
US20070163096A1 (en) * 2005-12-30 2007-07-19 Mcallister Karl D Fluid delivery system for a fabric treatment appliance
US20070163097A1 (en) * 2005-12-30 2007-07-19 Metcalfe Ld Low absorbency pad system for a fabric treatment appliance
US7921578B2 (en) 2005-12-30 2011-04-12 Whirlpool Corporation Nebulizer system for a fabric treatment appliance
US7665227B2 (en) * 2005-12-30 2010-02-23 Whirlpool Corporation Fabric revitalizing method using low absorbency pads
US20070163095A1 (en) * 2005-12-30 2007-07-19 Mcallister Karl D Fabric revitalizing system and treatment appliance
US20070151041A1 (en) * 2005-12-30 2007-07-05 Mcallister Karl D Control process for a revitalizing appliance
US20070163094A1 (en) * 2005-12-30 2007-07-19 Tremitchell Wright Fabric revitalizing method using mist
US7735345B2 (en) * 2005-12-30 2010-06-15 Whirlpool Corporation Automatic fabric treatment appliance with a manual fabric treatment station
EP1977032B1 (en) * 2006-01-11 2016-06-15 LG Electronics Inc. Laundry machine and washing method with steam for the same
KR101233164B1 (en) * 2006-01-26 2013-02-15 엘지전자 주식회사 Steam generator and washing machine using the same
CN101008142B (en) * 2006-01-27 2010-05-12 海尔集团公司 Washing and/or drying method by normal pressure overheat steam jetting to clothes to be washed
KR101209401B1 (en) * 2006-04-27 2012-12-06 엘지전자 주식회사 Clothes refreshing apparatus
EP2317005B1 (en) * 2006-06-01 2012-08-22 Electrolux Home Products Corporation N.V. Domestic appliance with a water reservoir
EP1862575A1 (en) * 2006-06-01 2007-12-05 Electrolux Home Products Corporation N.V. Domestic appliance with a steam unit constructed as a module
EP1862581B2 (en) * 2006-06-01 2020-09-09 Electrolux Home Products Corporation N.V. Method for operating a domestic appliance, especially a home dryer or a washing machine, and domestic appliance
US7941885B2 (en) * 2006-06-09 2011-05-17 Whirlpool Corporation Steam washing machine operation method having dry spin pre-wash
US7765628B2 (en) * 2006-06-09 2010-08-03 Whirlpool Corporation Steam washing machine operation method having a dual speed spin pre-wash
US7627920B2 (en) * 2006-06-09 2009-12-08 Whirlpool Corporation Method of operating a washing machine using steam
US20070283509A1 (en) * 2006-06-09 2007-12-13 Nyik Siong Wong Draining liquid from a steam generator of a fabric treatment appliance
US7730568B2 (en) * 2006-06-09 2010-06-08 Whirlpool Corporation Removal of scale and sludge in a steam generator of a fabric treatment appliance
KR100793800B1 (en) * 2006-06-30 2008-01-11 엘지전자 주식회사 Washing machine and control method of steam generator for the same
KR100789834B1 (en) * 2006-07-04 2008-01-02 엘지전자 주식회사 Drum-type washer and tub cleaning method of the same
US7886392B2 (en) * 2006-08-15 2011-02-15 Whirlpool Corporation Method of sanitizing a fabric load with steam in a fabric treatment appliance
US7665332B2 (en) * 2006-08-15 2010-02-23 Whirlpool Corporation Steam fabric treatment appliance with exhaust
US7707859B2 (en) * 2006-08-15 2010-05-04 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance
US20080041120A1 (en) * 2006-08-15 2008-02-21 Nyik Siong Wong Fabric Treatment Appliance with Anti-Siphoning
US20080040869A1 (en) * 2006-08-15 2008-02-21 Nyik Siong Wong Determining Fabric Temperature in a Fabric Treating Appliance
US7841219B2 (en) 2006-08-15 2010-11-30 Whirlpool Corporation Fabric treating appliance utilizing steam
US7681418B2 (en) * 2006-08-15 2010-03-23 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor
US7591859B2 (en) * 2006-08-15 2009-09-22 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance using a weight sensor
EP2061922B1 (en) 2006-09-08 2016-11-02 LG Electronics Inc. Laundry machine and controlling method of the same
US7753009B2 (en) * 2006-10-19 2010-07-13 Whirlpool Corporation Washer with bio prevention cycle
JP4911596B2 (en) * 2006-11-22 2012-04-04 三洋電機株式会社 Washing machine
KR101319873B1 (en) * 2006-12-14 2013-10-18 엘지전자 주식회사 laundry device and control method of the same
ES2349021T3 (en) * 2007-03-13 2010-12-21 Electrolux Home Products Corporation N.V. DOMESTIC CLOTHES DRYER.
US7517413B2 (en) * 2007-03-26 2009-04-14 The Clorox Company Remediation of microfloral and biofilm development from laundering devices
EP1975308A1 (en) * 2007-03-30 2008-10-01 Koninklijke Philips Electronics N.V. Method for determining the liquid level in a boiler
US8393183B2 (en) 2007-05-07 2013-03-12 Whirlpool Corporation Fabric treatment appliance control panel and associated steam operations
WO2009008622A2 (en) * 2007-07-06 2009-01-15 Lg Electronics Inc. Apparatus for treating clothing
US7690062B2 (en) * 2007-08-31 2010-04-06 Whirlpool Corporation Method for cleaning a steam generator
US7918109B2 (en) 2007-08-31 2011-04-05 Whirlpool Corporation Fabric Treatment appliance with steam generator having a variable thermal output
US7966683B2 (en) 2007-08-31 2011-06-28 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US7905119B2 (en) 2007-08-31 2011-03-15 Whirlpool Corporation Fabric treatment appliance with steam generator having a variable thermal output
US8037565B2 (en) * 2007-08-31 2011-10-18 Whirlpool Corporation Method for detecting abnormality in a fabric treatment appliance having a steam generator
US8555675B2 (en) 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
US7861343B2 (en) * 2007-08-31 2011-01-04 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US8555676B2 (en) 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
KR20090030899A (en) * 2007-09-21 2009-03-25 엘지전자 주식회사 Laundry machine
KR101483676B1 (en) * 2007-10-09 2015-01-16 엘지전자 주식회사 Drum Washing Machine
JP5107684B2 (en) * 2007-11-28 2012-12-26 ハイアール グループ コーポレーション Washing and drying machine
EP2138624B1 (en) * 2008-06-24 2011-11-30 Candy S.p.A. Method for washing and/or rinsing in a laundry washing machine with increased energy saving.
US9416478B2 (en) 2009-03-31 2016-08-16 Lg Electronics Inc. Washing machine and washing method
MX2008016451A (en) * 2008-12-19 2010-06-18 Salvador Virgilio Guerrero Parra Improvements to a pump-type laundry washing machine.
ES2605027T3 (en) 2009-02-11 2017-03-10 Lg Electronics Inc Washing machine
US8302431B2 (en) 2009-06-03 2012-11-06 Green Solution, Inc. Method and apparatus for using steam in a commercial laundry machine as an environmentally-friendly replacement of conventional dry cleaning or wet cleaning processes
US9822473B2 (en) 2009-07-27 2017-11-21 Lg Electronics Inc. Control method of a laundry machine
US9695537B2 (en) 2009-07-27 2017-07-04 Lg Electronics Inc. Control method of a laundry machine
US10533275B2 (en) 2009-07-27 2020-01-14 Lg Electronics Inc. Control method of a laundry machine
US9234307B2 (en) 2009-07-27 2016-01-12 Lg Electronics Inc. Control method of a laundry machine
US8776297B2 (en) 2009-10-13 2014-07-15 Lg Electronics Inc. Laundry treating apparatus and method
JP5198621B2 (en) * 2011-04-27 2013-05-15 シャープ株式会社 Washing machine
KR101871271B1 (en) * 2011-12-09 2018-06-27 엘지전자 주식회사 Washing machine
JP6074922B2 (en) * 2012-06-06 2017-02-08 パナソニックＩｐマネジメント株式会社 Clothing processing equipment
PL2767629T3 (en) * 2013-02-13 2016-07-29 Lg Electronics Inc Laundry machine and control method of the same
KR102206465B1 (en) * 2013-07-18 2021-01-21 엘지전자 주식회사 Washing machine and Controlling method for the same
CN106048964B (en) * 2015-04-08 2018-04-10 日立空调·家用电器株式会社 Scrubbing-and-drying unit
US10640909B2 (en) * 2016-01-04 2020-05-05 John McCLOY Washing machine fill reservoir
CN106758017A (en) * 2016-12-22 2017-05-31 南京中竞科电子科技有限公司 One kind can be with hydronic washing machine
CN106963134B (en) * 2017-04-21 2022-06-21 深圳市豪威尔家居智能科技有限公司 Lazy people music fountain washing wardrobe
WO2019164244A1 (en) * 2018-02-22 2019-08-29 엘지전자 주식회사 Washing apparatus and method for controlling same
CN110409153A (en) * 2018-04-28 2019-11-05 青岛海尔滚筒洗衣机有限公司 Laundry care method and clothes treatment device for clothes treatment device
CN111764096B (en) * 2019-03-13 2022-10-25 重庆海尔洗衣机有限公司 Water injection control method for washing equipment
KR20200119567A (en) * 2019-04-10 2020-10-20 엘지전자 주식회사 Laundry Treating Apparatus
CN115522353A (en) * 2021-06-25 2022-12-27 无锡飞翎电子有限公司 Clothes treatment equipment, control method and device thereof, and storage medium
CN113846462A (en) * 2021-09-28 2021-12-28 珠海格力电器股份有限公司 Washing machine and control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1373248A (en) * 2002-04-02 2002-10-09 海尔集团公司 High-speed washing program of washer

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189721286A (en) * 1897-09-16 1898-08-06 Charles Dunsford Jenkins Improvements in Washing-machines.
GB189821286A (en) 1898-10-10 1899-06-24 Frank Humphris Improvements in Metallic Cots or Cribs.
US1852179A (en) * 1926-05-11 1932-04-05 Thomas J Mcdonald Steam washing machine
US1946278A (en) * 1931-06-10 1934-02-06 Elfving Thore Martin Washing machine
US2880300A (en) * 1953-02-06 1959-03-31 Reimers Electric Appliance Co Electrically-heated steam generators
DE1017129B (en) 1956-02-03 1957-10-10 Erich Sulzmann Method of washing and rinsing in flow washing machines
GB835250A (en) 1956-03-12 1960-05-18 James Armstrong & Co Ltd Improvements in a method of washing and in washing machines
US3402576A (en) * 1966-02-28 1968-09-24 Michael R. Krupsky Combination clothes washer, dryer, dishwasher, drycleaner, and garment appearance-finishing machine
US3347066A (en) * 1966-09-15 1967-10-17 Alvin S Klausner Washing machine or the like with adjustable programming controls
GB1222227A (en) 1968-07-13 1971-02-10 Poensgen Gmbh Geb Improvements in or relating to washing and spin-drying
US3712089A (en) * 1971-07-28 1973-01-23 Ellis Corp Commercial laundry machine and releasable connections therefor
JPS55148933U (en) 1979-04-13 1980-10-27
DE2927874A1 (en) 1979-07-11 1981-02-05 Senkingwerk Gmbh Kg METHOD AND DEVICE FOR WASHING POSTAGE LAUNDRY
JPS5769690U (en) * 1980-10-17 1982-04-27
JPS58137427A (en) * 1982-02-12 1983-08-15 Mitsubishi Heavy Ind Ltd Method for controlling operation of dust collecting apparatus in exhaust gas treating system
DE3230764C2 (en) * 1982-08-16 1985-04-04 Jörg 8500 Nürnberg Danneberg Process for finishing and / or drying textile pieces
JPS5937988A (en) * 1983-07-04 1984-03-01 三洋電機株式会社 Full automatic washer
JPS61128995A (en) 1984-11-26 1986-06-17 三洋電機株式会社 Washing machine
JPS6266891A (en) * 1985-09-19 1987-03-26 三洋電機株式会社 Washing machine
US4941333A (en) * 1989-01-31 1990-07-17 Levi Strauss & Co. Centrifugally draining single drum washing machine
NL8900749A (en) * 1989-03-28 1990-10-16 Philips Nv STEAM IRON.
JP2840428B2 (en) 1990-10-22 1998-12-24 三洋電機株式会社 Fully automatic washing machine
CH684198A5 (en) * 1990-11-16 1994-07-29 Radwulf Sa Household electrical appliance having steam generator
JPH05269294A (en) * 1992-03-27 1993-10-19 Sanyo Electric Co Ltd Starch boiling and feeding device for washing machine
US5390385A (en) * 1993-05-28 1995-02-21 Knight Equipment International Laundry management system for washing machines
DE4431654C2 (en) 1994-09-06 1998-11-26 Miele & Cie Method for filling a washing machine tub
IT1267603B1 (en) * 1994-12-13 1997-02-07 Zanussi Elettrodomestici WASHING MACHINES WITH PERFECTED DEVICES FOR DETERMINING THE TYPE OF FABRIC
KR0128631Y1 (en) 1995-07-28 1998-12-15 배순훈 A dry washing machine
US5887456A (en) * 1995-08-30 1999-03-30 Sharp Kabushiki Kaisha Drum type drying/washing machine
BE1009718A6 (en) 1995-10-20 1997-07-01 Peeters Tom Walter Washing machine.
FR2740537B1 (en) * 1995-10-31 1998-01-16 Seb Sa STEAM GENERATOR WITH AUTOMATIC SUPPLY AND METHOD FOR MEASURING THE LIQUID LEVEL IN SUCH A GENERATOR
FR2750709B1 (en) 1996-07-05 1998-10-30 Esswein Sa HEATING METHOD AND DEVICE FOR A DRYING WASHING MACHINE
FR2755706B1 (en) * 1996-11-13 1998-12-24 Seb Sa STEAM GENERATOR
KR19980066799A (en) 1997-01-29 1998-10-15 배순훈 How to wash the shower water in the washing machine
DE19743508A1 (en) 1997-10-01 1999-04-08 Bosch Siemens Hausgeraete Heating washing solution in washing machine
JPH11226290A (en) 1998-02-16 1999-08-24 Takeshi Murakami Vacuum-sterilizing and washing method of washing machine
GB2337274B (en) * 1998-05-12 2001-10-17 Notetry Ltd Method and apparatus for agitating the contents of a container
CN1145726C (en) * 1998-06-30 2004-04-14 大宇电子有限公司 Drum type washing machine having pump integrally formed with filter
GB2366809B (en) 1999-03-25 2002-10-09 John Herbert North Method of introducing detergent liquid into a washing machine
SE521337C2 (en) * 1999-08-09 2003-10-21 Electrolux Ab Textile washing machine with steam drying
DE19960265B4 (en) * 1999-12-14 2007-04-12 BSH Bosch und Siemens Hausgeräte GmbH Automatically controlled washing machine with overflow protection
KR100565477B1 (en) * 2000-03-30 2006-03-30 엘지전자 주식회사 The rinse method for tilted washing machine
US7021087B2 (en) * 2000-06-05 2006-04-04 Procter & Gamble Company Methods and apparatus for applying a treatment fluid to fabrics
JP2002360987A (en) * 2001-06-05 2002-12-17 Matsushita Electric Ind Co Ltd Washing and drying machine
JP2003019382A (en) 2001-07-09 2003-01-21 Mitsubishi Electric Corp Washing machine
CH695383A5 (en) 2001-07-10 2006-04-28 V Zug Ag Dryer or washing machine with steamer.
WO2003012185A2 (en) 2001-07-28 2003-02-13 John Herbert North Improvements in and relating to washing machines
JP4784029B2 (en) 2001-09-21 2011-09-28 パナソニック株式会社 Washing machine
KR100436144B1 (en) * 2001-09-28 2004-06-14 삼성전자주식회사 Drum type washing machine
JP2003311084A (en) * 2002-04-18 2003-11-05 Matsushita Electric Ind Co Ltd Washing machine
KR100510680B1 (en) * 2003-03-31 2005-08-31 엘지전자 주식회사 Drum washer by spray steam
KR100504501B1 (en) * 2003-04-14 2005-08-02 엘지전자 주식회사 Drum washer's washing method by spray steam

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1373248A (en) * 2002-04-02 2002-10-09 海尔集团公司 High-speed washing program of washer

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2003-19382A 2003.01.21
JP特开平6-154462A 1994.06.03

Also Published As

Publication number Publication date
EP1746196B1 (en) 2016-07-27
EP1746197A2 (en) 2007-01-24
CN1818191A (en) 2006-08-16
CN1537995A (en) 2004-10-20
CN101003939B (en) 2011-02-02
US7721368B2 (en) 2010-05-25
CN1818189A (en) 2006-08-16
EP1469120A1 (en) 2004-10-20
KR100504501B1 (en) 2005-08-02
US20070169521A1 (en) 2007-07-26
CN1818189B (en) 2012-12-26
KR20040088884A (en) 2004-10-20
EP1942221A3 (en) 2010-04-28
EP1942221A2 (en) 2008-07-09
CN101003939A (en) 2007-07-25
JP2004313793A (en) 2004-11-11
US7797777B2 (en) 2010-09-21
EP1746196A3 (en) 2008-01-23
JP4713090B2 (en) 2011-06-29
US7743632B2 (en) 2010-06-29
EP1746197A3 (en) 2008-01-23
US20070169280A1 (en) 2007-07-26
US20040255391A1 (en) 2004-12-23
CN1308529C (en) 2007-04-04
EP1746196A2 (en) 2007-01-24
EP1469120B1 (en) 2012-06-06
EP1746197B1 (en) 2015-08-12

Similar Documents

Publication Publication Date Title
CN1818191B (en) Washing method of washing machine of steam jetting type
CN100532679C (en) Method of washing laundry in drum washing machine
CN100387769C (en) Heating apparatus of washing machine and control method thereof
US7934278B2 (en) Washing method of washing machine and apparatus thereof
KR100698147B1 (en) Control Method for Washing Machine
US20060101586A1 (en) Washing machine and method for controlling the same
KR100546626B1 (en) Steam washing method for washing machine
CN101146944B (en) Spray steam in drum type washer and control method
WO2007026989A1 (en) Steam generator and washing machine having the same
KR20050065722A (en) Washing machine and control method thereof
CN1989286A (en) Laundry machine
WO2006126813A2 (en) Steam generator and washing machine having the same
US20050028295A1 (en) Method for controlling drum-type washing machine
CN107012652B (en) Control method of clothes treatment device
KR100575672B1 (en) Control apparatus for steam generator for washing machine and control method thereof
KR100556419B1 (en) Steam washing method for washing machine
KR100730920B1 (en) method for controlling cleaning process of drum-type washing machine
KR100575671B1 (en) Injection washing method for washing machine
KR20090035898A (en) Washing method of washing machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130508